| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.82 | 10.858% | $213.7564 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $54.90 | 10.806% | $60.8325 | $60.83 | $60.85 | $60.80 |
| Purchase #3 | $87.84 | 7.520% | $94.4456 | $94.45 | $94.45 | $94.40 |
| Purchase #4 | $69.96 | 12.224% | $78.5119 | $78.51 | $78.50 | $78.50 |
| Purchase #5 | $43.51 | 6.529% | $46.3508 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $21.91 | 3.836% | $22.7505 | $22.75 | $22.75 | $22.80 |
| Purchase #7 | $187.28 | 13.767% | $213.0628 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $658.22 | $729.7105 | $729.71 | $729.70 | $729.80 | |